#include <common/wireaddr.h>
#include <wire/wire.h>

/* Returns false if we didn't parse it, and *cursor == NULL if malformed. */
bool fromwire_wireaddr(const u8 **cursor, size_t *max, struct wireaddr *addr)
{
	addr->type = fromwire_u8(cursor, max);

	switch (addr->type) {
	case ADDR_TYPE_IPV4:
		addr->addrlen = 4;
		break;
	case ADDR_TYPE_IPV6:
		addr->addrlen = 16;
		break;
	default:
		return false;
	}
	fromwire(cursor, max, addr->addr, addr->addrlen);
	addr->port = fromwire_u16(cursor, max);

	return *cursor != NULL;
}

void towire_wireaddr(u8 **pptr, const struct wireaddr *addr)
{
	towire_u8(pptr, addr->type);
	towire(pptr, addr->addr, addr->addrlen);
	towire_u16(pptr, addr->port);
}